groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

9114 136 966 78 558 10.91 334.05 30.47 280.70 0.5089 1126.0 414.5


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SOHO MDI 2000-08-10 23:59:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0 7 0 4 8.97 340.56 36.98 276.32 0.6000 585.0 485.6
2 0 5 0 3 8.67 340.27 36.69 275.82 0.5960 568.0 490.1
3 0 2 0 1 8.32 340.23 36.66 275.23 0.5954 573.0 538.5
4 0 6 0 4 8.51 339.71 36.13 275.56 0.5881 833.0 742.9
5 10 21 6 13 7.34 339.39 35.81 273.56 0.5837 917.3 517.2
6 4 12 2 8 9.60 339.49 35.91 277.43 0.5854 -890.1 -627.2
7 0 5 0 3 9.56 338.89 35.31 277.40 0.5770 -1018.0 -884.1
8 0 6 0 4 9.91 338.93 35.36 278.01 0.5778 -650.0 -725.9
9 0 15 0 9 7.94 338.13 34.55 274.59 0.5657 763.0 667.8
10 78 838 45 481 10.88 334.68 31.10 280.35 0.5177 1717.7 485.8
11 12 -10 7 -10 10.26 334.47 30.89 279.17 0.5138 1571.6 999999
12 -10 -10 -10 -10 10.55 334.17 30.60 279.80 0.5098 999999 999999
13 5 -10 3 -10 10.86 333.00 29.42 280.63 0.4929 1289.6 999999
14 9 -10 5 -10 11.05 332.42 28.84 281.15 0.4845 1298.5 999999
15 4 -10 2 -10 12.77 332.12 28.54 284.78 0.4838 -811.4 999999
16 0 5 0 3 10.66 331.60 28.03 280.52 0.4716 -681.0 -479.7
17 7 -10 4 -10 13.24 331.62 28.04 285.91 0.4778 -1230.1 999999
18 3 -10 2 -10 12.73 331.38 27.80 284.96 0.4728 -1119.2 999999
19 0 12 0 7 11.91 331.05 27.48 283.34 0.4659 -723.0 -651.1
20 4 -10 2 -10 12.60 330.86 27.28 284.87 0.4647 -1232.5 999999
21 0 3 0 2 12.54 330.40 26.82 284.92 0.4577 -742.0 -527.5
22 0 5 0 3 12.58 329.63 26.06 285.31 0.4463 459.0 265.5
23 0 12 0 7 11.60 328.50 24.93 283.55 0.4264 -767.0 -636.7
24 0 5 0 3 21.38 326.59 23.01 306.10 0.4523 575.0 359.5
25 0 7 0 3 16.43 323.67 20.09 298.55 0.3768 -551.0 -603.3


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.